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El Capitan Lake

El Capitan Lake Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in El Capitan Lake, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Current Lake Water Temperature Information

81°F

TODAY

81°F

YESTERDAY

81°F

A WEEK AGO

As of today, the minimum water temperature in the El Capitan Lake ranges from 79°F (26°C) to 82°F (28°C). This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays.

It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.

Analysis, Historical Data, and Forecast of Water Temperature

Water Temperature Chart for El Capitan Lake Over the Last 30 Days

Today the water temperature in El Capitan Lake is lower than the same day in previous years. The water temperature range here in August is from 81°F to 91°F. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for El Capitan Lake are presented in the table below.

The actual water temperature values near the shore may differ by a few degrees from the stated values. For the development of the forecast, we use our own mathematical model that takes into account the current water temperature changes, historical data, and key weather trends, including wind strength and direction, and air temperature in each specific region.

Daily Water Temperature Chart

DateCurrentAverageForecast
Aug 1081°F86°F
Aug 1181°F86°F
Aug 1280°F86°F
Aug 1380°F86°F
Aug 1480°F86°F
Aug 1580°F86°F
Aug 1681°F86°F
Aug 1781°F86°F
Aug 1886°F82°F
Aug 1986°F82°F
Aug 2086°F82°F
Aug 2186°F82°F
Aug 2286°F82°F
Aug 2386°F83°F
Aug 2486°F83°F
Aug 2586°F83°F
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Water Temperature Ranges in El Capitan Lake by Month

January

MinimumAverageMaximum
48°F52°F57°F

February

MinimumAverageMaximum
50°F55°F59°F

March

MinimumAverageMaximum
55°F59°F63°F

April

MinimumAverageMaximum
61°F66°F72°F

May

MinimumAverageMaximum
64°F69°F73°F

June

MinimumAverageMaximum
68°F74°F81°F

July

MinimumAverageMaximum
70°F76°F82°F

August

MinimumAverageMaximum
81°F86°F91°F

September

MinimumAverageMaximum
77°F81°F86°F

October

MinimumAverageMaximum
70°F75°F79°F

November

MinimumAverageMaximum
64°F69°F73°F

December

MinimumAverageMaximum
57°F61°F66°F

Monthly Water Temperature Histogram for El Capitan Lake

El Capitan Lake Weather

AUGUST 17

63°F / 81°F
clear sky

rain: 2% | wind: 10 mph

AUGUST 18

64°F / 84°F
clear sky

rain: 1% | wind: 10 mph

AUGUST 19

68°F / 86°F
partly cloudy

rain: 1% | wind: 9 mph

AUGUST 20

70°F / 88°F
overcast

rain: 1% | wind: 9 mph

Water Temperature in El Capitan Lake: General Trends and Swimming Opportunities

El Capitan Lake is located in the state of California, in the county of San Diego, at an elevation of 708 feet (216 meters) above sea level.

El Capitan Lake is a small lake. Its surface area is 1.45 sq mi (3.76 sq km). These are small water bodies often used for recreation, fishing, or irrigation.

The water temperature in El Capitan Lake varies throughout the year, ranging from 48°F (9°C) in January to 91°F (33°C) in August. The average annual water temperature of the lake is 68°F (20°C). The months when the average water temperature in El Capitan Lake exceeds 68 degrees Fahrenheit (20°C) are April, May, June, July, August, September, October and November.

The nearest cities ans towns to El Capitan Lake are: Alpine, San Diego Country Estates, Harbison Canyon, Lakeside, Crest, Winter Gardens, Granite Hills, Eucalyptus Hills, Descanso, Ramona in California.

Geographical Location of El Capitan Lake

Frequently Asked Questions About El Capitan Lake and its Water Temperatures

What is the current water temperature in El Capitan Lake?

The water temperature today in El Capitan Lake is 81°F (27.3°C).

What is the water temperature in El Capitan Lake during the summer months?

The average water temperature in El Capitan Lake during the summer months is typically between 72°F to 89°F (22°C to 32°C), and it can reach up to 91°F (33°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in El Capitan Lake in May?

The average water temperature in El Capitan Lake in May ranges from 64°F to 73°F (18°C to 23°C).

What is the water temperature in El Capitan Lake in September?

The average water temperature in El Capitan Lake in September is typically between 77°F to 86°F (25°C to 30°C).

Where is El Capitan Lake located?

El Capitan Lake is located in the United States in the state of California, in the county of San Diego, at an elevation of 708 feet (216 meters) above sea level. The surface area of the lake is 1.452 sq mi (3.76 sq km).

Is it possible to swim in El Capitan Lake and what are the possibilities for this?

Yes, it is possible to swim in El Capitan Lake, California. However, this is subject to restrictions during certain times of the year, so it's best to check conditions and rules beforehand.

What are the coordinates of El Capitan Lake?

El Capitan Lake is located at coordinates 32.9080°N 116.7820°W.

Is Lake El Capitan Lake a popular vacation spot among Americans?

El Capitan Lake is quite popular among Americans and ranks among the top 500 lakes in the United States.

What species of fish can be found in El Capitan Lake?

El Capitan Lake is home to fish species such as Largemouth bass (best caught in Spring, Fall), Bluegill (Spring, Summer), Channel catfish (Spring, Summer), Rainbow trout (Spring, Fall), Gar (Summer), Bullhead (Spring, Summer, Fall).